46631640744 has 96 divisors (see below), whose sum is σ = 136164712320. Its totient is φ = 14331765888.

The previous prime is 46631640733. The next prime is 46631640779. The reversal of 46631640744 is 44704613664.

46631640744 is a `hidden beast` number, since 4 + 6 + 631 + 6 + 4 + 0 + 7 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 46631640744.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802149 + ... + 858315.

It is an arithmetic number, because the mean of its divisors is an integer number (1418382420).

Almost surely, 2^46631640744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46631640744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68082356160).

46631640744 is an abundant number, since it is smaller than the sum of its proper divisors (89533071576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46631640744 is a wasteful number, since it uses less digits than its factorization.

46631640744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57079 (or 57072 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 46631640744 in words is "forty-six billion, six hundred thirty-one million, six hundred forty thousand, seven hundred forty-four".